My boat will not start (89 mercruiser 5.0LX). This happened before and it was determined that a wire was disconnected from the shifter. I believe it causes the boat to think it is in gear. I found the disconnected wire and I attached it to something - but it doesn't start. Is there a diagram available somewhere that shows where all the wires are connected on the inside of the shifter. I have a copy of the repair manual, but it does not provide a diagram of this type. Thanks for any help...